KW

Katsuhiko Wakabayashi

HC Hardlock Industry Co.: 1 patents #1 of 1Top 100%
HA Hitachi Astemo: 1 patents #123 of 455Top 30%
Overall (2025): #110,533 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12221994 Loosening prevention device 2025-02-11
12202459 Vehicle control apparatus and vehicle control system Hirokazu Funai, Jun Kubo, Takahiro HATA 2025-01-21